Dichloromethane → HCID 67390007, compound

Participants

Reaction Steps

Methyl 4-(2-(2-(tert-butoxycarbonylamino)ethoxy)-4-fluorophenylamino)-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylate (20 mg) was dissolved in 25% solution of trifluoroacetic acid in dichlormethane (2 ml). The reaction was stirred at room temperature for 2 h. The solvent was concentrated in vacuo and the residue was dissolved in methanol and triturated with HCl in methanol.

Provenance & Evidence